public void SnapToReceiver(TouchReceiver receiver)
{
if (receiver == null)
{
return;
}
var position = receiver.GetPosition();
if (!CanSnap(receiver))
{
return;
}
if (lastTouchedReceiver == null)
{
lastTouchedReceiver = receiver;
}
if (receiver.id != lastTouchedReceiver.id)
{
lastTouchedReceiver = receiver;
}
UpdatePosition(position);
}
private void UpdateAndroid(TouchReceiver receiver)
{
for(int i = 0; i<Input.touchCount; i++)
{
Touch t = Input.GetTouch(i);
switch(t.phase)
{
case TouchPhase.Began:
if(waiting) break;
receiver.OnTouchBegin(t.fingerId);
break;
case TouchPhase.Moved:
//case TouchPhase.Stationary:
if(waiting) break;
receiver.OnTouchStay(t.fingerId);
break;
case TouchPhase.Ended:
case TouchPhase.Canceled:
if(waiting)
{
waiting = false;
//HACK, C# Y U no break from switch here?
return;
}
receiver.OnTouchEnd(t.fingerId);
break;
}
}
}
public bool CanSnap(TouchReceiver receiver)
{
var position = receiver.GetPosition();
var center = transform.position;
if (center.x > position.x + receiver.xRange)
{
return(false);
}
if (center.x < position.x - receiver.xRange)
{
return(false);
}
if (center.y > position.y + receiver.yRange)
{
return(false);
}
if (center.y < position.y - receiver.yRange)
{
return(false);
}
return(true);
}
// Start is called before the first frame update
void Start()
{
if (aTouchReceiverGO != null)
{
TouchReceiver aTouchReceiver = aTouchReceiverGO.GetComponent <TouchReceiver>();
aTouchReceiver.smartPieceTouchStart += OnSmartPieceTouchStart;
aTouchReceiver.smartPieceTouchEnd += OnSmartPieceTouchEnd;
}
}
public void ChangeColor(TouchReceiver receiver)
{
if (receiver == null)
{
return;
}
var startColor = receiver.id == id?GetColor() : receiver.GetColor();
startColor.a = 1;
var endColor = lastTouchedReceiver == null?GetColor() : lastTouchedReceiver.GetColor();
endColor = receiver.id == id?GetColor() : endColor;
endColor.a = 1;
trail.startColor = startColor;
trail.endColor = endColor;
sprite.color = startColor;
}
private void ProcessTouch()
{
if (!Input.GetMouseButton(0))
{
motherReceiver.UnregisterTouch();
foreach (var touchReceiver in touchReceivers)
{
touchReceiver.UnregisterTouch();
}
motherReceiver.ReturnDefaultStateWithDelay();
lastTouchedReceiver = null;
return;
}
var touchPosition = touchDetectorCamera.ScreenToWorldPoint(Input.mousePosition);
touchPosition.z = 0;
motherReceiver.ReceiveTouch(touchPosition);
if (!motherReceiver.recievedTouch)
{
return;
}
motherReceiver.UpdatePosition(CalculateTouchReceiverPosition(touchPosition));
touchPosition = motherReceiver.GetPosition();
if (!_canReceiveTouch)
{
return;
}
foreach (var touchReceiver in touchReceivers)
{
if (!touchReceiver.IsTouchValid(touchPosition))
{
continue;
}
if (lastTouchedReceiver != touchReceiver)
{
_shouldChangeColor = true;
}
touchReceiver.ReceiveTouch(touchPosition);
// if (lastTouchedReceiver != null)
// {
// var lastPosition = lastTouchedReceiver.GetPosition();
// var distance = touchReceiver.GetPosition() - lastPosition;
//
// Debug.DrawRay(lastPosition, distance, Color.green, 1f, false);
// }
lastTouchedReceiver = touchReceiver;
break;
}
if (_shouldChangeColor)
{
motherReceiver.ChangeColor(lastTouchedReceiver);
_shouldChangeColor = false;
AndroidManager.HapticFeedback();
cameraShaker.TriggerShake();
if (OnReceivedTouch != null)
{
OnReceivedTouch();
}
}
motherReceiver.SnapToReceiver(lastTouchedReceiver);
}
public void Refresh()
{
ChangeColor(this);
lastTouchedReceiver = null;
}
public void Update(TouchReceiver receiver)
{
if(Application.platform==RuntimePlatform.Android) UpdateAndroid(receiver);
else UpdateDesktop(receiver);
}
private void UpdateDesktop(TouchReceiver receiver)
{
for(int i = 0; i<2; i++)
{
if(Input.GetMouseButtonDown(i)) receiver.OnTouchBegin(i);
if(Input.GetMouseButton(i)) receiver.OnTouchStay(i);
if(Input.GetMouseButtonUp(i)) receiver.OnTouchEnd(i);
}
}
//Even after all this crazyness, it's still not quite right
private void UpdateAndroid(TouchReceiver receiver)
{
int appID;
for(int i = 0; i<Input.touchCount; i++)
{
Touch t = Input.GetTouch(i);
switch(t.phase)
{
case TouchPhase.Began:
if(waiting) break;
appID = NextID();
touchMap.Add(appID);
//print("Begin(b) " + i + ", " + appID + ", " + (touchMap.Count-1) );
print("Touch: " + t.fingerId);
touchCount++;
receiver.OnTouchBegin(appID);
break;
case TouchPhase.Moved:
//case TouchPhase.Stationary:
if(waiting) break;
appID = touchMap[i];
receiver.OnTouchStay(touchMap[i]);
break;
case TouchPhase.Ended:
case TouchPhase.Canceled:
if(waiting)
{
waiting = false;
//HACK, C# Y U no break from switch here?
return;
}
touchCount--;
appID = touchMap[i];
//print("Ended(b) " + i + ", " + appID + ", " + (touchMap.Count-1) );
receiver.OnTouchEnd(appID);
if(appID<nextAppID) nextAppID = appID;
RemoveIndex(i);
break;
}
}
}
